function rollOver( nValue  )
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	if( nValue == 1 )
	{
		document.getElementById( "textbox" ).innerHTML = "This allows the students as well as the teacher to learn from each other by creating an open forum for class discussion. As stated by Dippold (2009) continuous use of a blog page in English classes has show to significantly benefit the students, by allowing for constant feedback from both the instructor and their peers on the blog site."; 
		
	}
	else if( nValue == 2 )
	{
		document.getElementById( "textbox" ).innerHTML = "Being allowed to view and use other writer's works as a model can be an effective learning tool for students. Since students have access to published works through the internet Arslan & Kizil (2010) attested, they can use them as a model for effective writing.";

	}
	else if( nValue == 3 )
	{
		document.getElementById( "textbox" ).innerHTML = "Students take pride in their work when their peers can see and comment freely on it. While observing the use of a blog site in an Elementary classroom, Drexler (2007) found the writing of the students improved because they were more aware of what they were writing because they knew their fellow students could see what they were writing.";
	
	}


	document.getElementById( "textbox" ).style.display = "block";
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function rollOut()
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